<?php

class EmployeeController extends Controller {

	/**
	 * @var string the default layout for the views.
	 * Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout = '//layouts/column2';

	/**
	 * @return array action filters
	 */
	public function filters() {
		return array(
			'rights',
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id) {
		$this->render('view', array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view'
	 * page.
	 */
	public function actionCreate() {
		$model = new Employee;

		// Uncomment the following line if AJAX validation is needed
		$this->performAjaxValidation($model);

		if (isset($_POST['Employee'])) {
			$model->attributes = $_POST['Employee'];
			if ($model->save()) {
				$this->redirect(array('view', 'id'=>$model->id));
			}
		}

		$this->render('create', array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view'
	 * page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id) {
		$model = $this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		$this->performAjaxValidation($model);

		if (isset($_POST['Employee'])) {
			$model->attributes = $_POST['Employee'];
			if ($model->save()) {
				$this->redirect(array('view', 'id'=>$model->id));
			}
		}

		$this->render('update', array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin'
	 * page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id) {
		if (Yii::app()->request->isPostRequest) {
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();

			// if AJAX request (triggered by deletion via admin grid view), we
			// should not redirect the browser
			if (!isset($_GET['ajax'])) {
				$return = isset($_POST['returnUrl']);
				$this->redirect($return ? $_POST['returnUrl'] : array('admin'));
			}
		} else {
			throw new CHttpException(
				400,
				'Invalid request. Please do not repeat this request again.'
			);
		}
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex() {
		$config = array(
			'criteria'=>array(
				'order'=>'name',
			),
		);
		$dataProvider = new CActiveDataProvider('Employee', $config);
		$this->render('index', array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin() {
		$model = new Employee('search');
		$model->unsetAttributes();  // clear any default values
		if (isset($_GET['Employee']))
			$model->attributes = $_GET['Employee'];

		$this->render('admin', array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id) {
		$model = Employee::model()->findByPk($id);
		if ($model === null) {
			throw new CHttpException(404, 'The requested page does not exist.');
		}
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model) {
		if (isset($_POST['ajax']) && $_POST['ajax'] === 'employee-form') {
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}

	public function getMenu() {
		if (!$this->_menu) {
			$user = Yii::app()->user;
			$menu = array();
			$controller = 'Employee';
			$action = $this->action->id;
			$menu[] = array(
				'label'=>"List $controller",
				'url'=>array('index'),
				'visible'=>$action != 'index' &&
				$user->checkAccess("$controller.Index"),
			);
			$menu[] = array(
				'label'=>"Create $controller",
				'url'=>array('create'),
				'visible'=>$action != 'create' &&
				$user->checkAccess("$controller.Create"),
			);
			if (isset($_GET['id'])) {
				$model = $this->loadModel($_GET['id']);
				$menu = array_merge($menu, $model->getMenu($action));
			}
			$menu[] = array(
				'label'=>"Manage $controller",
				'url'=>array('admin'),
				'visible'=>$action != 'admin'
				&& $user->checkAccess("$controller.Admin"),
			);
			$this->_menu = $menu;
		}
		return $this->_menu;
	}

	public function actionCard($id) {
		$this->render('card', array('model'=>$this->loadModel($id)));
	}

}
